wp_read_audio_metadata │ filter-hook │ WP 6.1.0

Filters the array of metadata retrieved from an audio file.

In core, usually this selection is what is stored. More complete data can be parsed from the $data parameter.

Usage

add_filter( 'wp_read_audio_metadata', 'wp_kama_read_audio_metadata_filter', 10, 4 );

/**
 * Function for `wp_read_audio_metadata` filter-hook.
 * 
 * @param array       $metadata    Filtered audio metadata.
 * @param string      $file        Path to audio file.
 * @param string|null $file_format File format of audio, as analyzed by getID3. Null if unknown.
 * @param array       $data        Raw metadata from getID3.
 *
 * @return array
 */
function wp_kama_read_audio_metadata_filter( $metadata, $file, $file_format, $data ){

	// filter...
	return $metadata;
}

$metadata(array)

Filtered audio metadata.

$file(string)

Path to audio file.

$file_format(string|null)

File format of audio, as analyzed by getID3. Null if unknown.

$data(array)

Raw metadata from getID3.

Changelog

Where the hook is called

return apply_filters( 'wp_read_audio_metadata', $metadata, $file, $file_format, $data );

Where the hook is used in WordPress